Xen Project
Security Risk Profile
Security Risk Score
Comprehensive risk assessment based on 100 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from May 21, 2008 to present
Threat Assessment
Severity Distribution
Exploit Likelihood
Age Distribution
Common Weaknesses (CWE)
Most Affected Products
Recent Vulnerabilities
See more →Xen vs KVM Hypervisor Security After CVE-2026-99999
x86: XPTI may break on huge-memory systems
x86/AMD: ineffectual Zenbleed workaround
Xen Security Advisory 520 v2 (CVE-2026-102700) - gnttab: cache-flush handling may cause page fence leak
Xen Security Advisory 519 v2 (CVE-2026-102699,CVE-2026-102702) - Arm: multiple issues with GNTTABOP_cache_flush
Xen Security Advisory 518 v2 (CVE-2026-79611) - VMX: VMentry failuwith branch tracing and blocked states
Xen Security Advisory 517 v2 (CVE-2026-79610) - grant-table: double version change race
Xen Security Advisory 516 v2 (CVE-2026-79609) - x86: XPTI may bak on huge-memory systems
Xen Security Advisory 515 v2 (CVE-2026-79608) - x86/AMD: ineffectual Zenbleed workaround
Arm: multiple issues with GNTTABOP_cache_flush
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